Moved by Re:vale's concert, Momo writes a fan letter describing how "Our Incomplete Selves" made him feel. Banri and Yuki are touched by the letter, which encourages them to continue making music. Five years after the formation of their band, they're approached by a man named Kujo who offers to help them debut.
Let him replace you, then. 
You'll get to hear it again.
دعه يحلّ مكانك إذاً. ستتمكّن من سماعها ثانية
Dann lass ihn doch wieder übernehmen.
Dann kannst du ihn wieder hören.
Pues dale tu lugar.
Así podrás oírla de nuevo.
Pues cédele tu sitio.
Así podrás oírla de nuevo.
Tu n’as qu’à lui céder ta place,
Allora dovresti lasciargli il posto, no?
Então basta devolver o lugar dele.
Assim você pode ouvir de novo.
Так пусть он тебя заменит.
Тогда ты снова услышишь ту песню.